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package org.netbeans.modules.javafx.debugger.variablesfiltering;

import org.netbeans.api.debugger.jpda.Field;
import org.netbeans.api.debugger.jpda.LocalVariable;
import org.netbeans.modules.javafx.debugger.watchesfiltering.*;
import org.netbeans.spi.debugger.DebuggerServiceRegistration;
import org.netbeans.spi.viewmodel.ModelListener;
import org.netbeans.spi.viewmodel.TableModel;
import org.netbeans.spi.viewmodel.UnknownTypeException;
import org.netbeans.spi.debugger.ui.Constants;

/**
 *
 * @author Michal Skvor
 */
@DebuggerServiceRegistration( path="netbeans-JPDASession/FX/LocalsView",types={org.netbeans.spi.viewmodel.TableModel.class} )
public class JavaFXVariablesTableModel implements TableModel {

    public JavaFXVariablesTableModel() {}

    public Object getValueAt( Object row, String columnID ) throws UnknownTypeException {
        if( row instanceof LocalVariable ) {
            LocalVariable variable = (LocalVariable)row;
            if( columnID.equals( Constants.LOCALS_TO_STRING_COLUMN_ID )) {
                return variable.getName();
            } else if( columnID.equals( Constants.LOCALS_TYPE_COLUMN_ID )) {
                String type = variable.getType();
                if( "int".equals( type )) {
                    return "Integer";
                } else if( "float".equals( type )) {
                    return "Number";
                } else {
                    return variable.getType().replace( '$' , '.' );
                }
            } else if( columnID.equals( Constants.LOCALS_VALUE_COLUMN_ID )) {
                //String e = variable.getExceptionDescription ();
                //if( e != null ) return "> " + e + " <";
                return variable.getValue();
            }
        } else if( row instanceof Field ) {
            Field f = (Field)row;
            if( columnID.equals( Constants.LOCALS_TO_STRING_COLUMN_ID )) {
                return f.getName();
            } else if( columnID.equals( Constants.LOCALS_TYPE_COLUMN_ID )) {
                return f.getType();
            } else if( columnID.equals( Constants.LOCALS_VALUE_COLUMN_ID )) {
                return f.getValue();
            }
            
        }
        throw new UnknownTypeException( row );
    }

    public boolean isReadOnly( Object row, String columnID ) throws UnknownTypeException {
        if( !( row instanceof JavaFXWatch )) throw new UnknownTypeException( row );
        return true;
    }

    public void setValueAt( Object row, String columnID, Object value ) throws UnknownTypeException {
        throw new UnknownTypeException( row );
    }

    public void addModelListener( ModelListener l ) {
    }

    public void removeModelListener( ModelListener l ) {
    }

}
